Question

Factorize 6ab – b2 + 12ac – 2bc
Factorize x3 – 2x2y + 3xy2 – 6y3
Factorize a2 – b2 + 2bc – c2
Factorize a2 + 2ab + b2 – c2


NO SILLY QUESTION​

Answer 1

Step-by-step explanation:

6ab−b2+12ac−2bc

=b(6a−b)+2c(6a−b)=(b+2c)(6a−b)

x3 −2x2 y+3xy2−6y3

=x2 (x−2y)+3y2 (x−2y)x3 −2x 2 y+3xy 2 −6y 3

=(x−2y)(x 2 +3y 2 )

a 2 −b 2 +2bc−c 2 =[a+(b−c)[a−(b−c)]

a 2 −b 2 +2bc−c 2 =(a+b−c)(a−b+c)

a 2 −2ab+b 2 −c 2=(a−b) 2 −c2

=(a−b+c)(a−b−c)

Answer 2

Answer:

Step-by-step explanation:

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